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Washers, Spring Lock, Carbon Steel, Procurement Specification for
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STANDARD published on 1.2.2015
Designation standards: SAE AS7240A
Publication date standards: 1.2.2015
SKU: NS-661191
Country: American technical standard
Category: Technical standards SAE
This procurement specification covers plain helical lock washers fabricated from heat treated carbon steel.
SUBJECT TAXONOMY: Steel, Parts, Fasteners
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard
Stabilized: Feb 2015 
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Latest update: 2026-07-09 (Number of items: 2 286 317)
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